baber/WOPTO huggingface dataset:
Patent JP-H1159150-A (JP)
Title: Trailing arm type suspension
Inventor: SUGINO TAKESHI
IPC: B60G3/20
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To set the spring constant of an arm bush lower than the conventional spring constant, preventing an overstroke phenomenon of a wheel center at the time of the full bound, make a suspension light in weight and reduce cost. SOLUTION: A spring 5 is provided coaxially with a shock absorber 7 located at a car body front side of a wheel center O. A shelf part 12 which is abutted on bumper rubber 6 provided on a side member 11 at the time of the full bound is provided at the end part on the car body rear side of a trailing arm 2. Load by the spring 5 applied to one end of the trailing arm 2 at the time of full bound and a part of input load become loads of reverse directions each other, load applied to one end 2a of the trailing arm 2 is reduced than conventional load and deformed amount of an arm bush 1 is suppressed. Input load is not concentrated at one point at the time of the full bound and strength required for a car body side and the trailing arm 2 is lowered.
Patent JP-S6398914-A (JP)
Inventor: TAKAHATA NORIO
IPC: H01B7/28
Filed: 1986-10-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0798952-A (JP)
Title: Optical disk device
Inventor: HATTORI TOSHIYASU
IPC: G11B21/02
Filed: 1993-09-30
Abstract: PURPOSE:To make an optical disk device small and thinner, and to obtain the optical disk device provided with an optical head locking device capable of surely fixing an optical head. CONSTITUTION:A stopper 27 is integrally attached to a holder 5 moving back and forth, and up and down with a cartridge 1. When the cartridge 1 is ejected, the optical head 22 is moved and controlled on a spindle motor 21 side, and the stopper 27 locks the optical head 22 between the stopper 27 and two rubber stoppers 28 in a moving direction on a locking position on the spindle motor 21 side. Thus, the locking device of the optical head can be arranged without causing interference with the driving part of the optical head whose packaging density is high, so that the optical disk device can be made thinner. Since the optical head can be guided to the locking position and can be surely locked by the locking device wherever the optical head is, the reliability of the device can be improved.
Patent JP-H0987278-A (JP)
Title: Dithiapentacenetetraone derivative and electrophotographic receptor using the same
Inventor: SUGAI AKIO
IPC: C07D339/08
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a new derivative being made into an electrophotographic receptor excellent in electron transport properties, having more improved sensitivity than a conventional electrophotographic receptor, further useful as a solar battery and an EL element. SOLUTION: This dithiapentacenetetraone derivative is shown by formula I [R<1> and R<2> are each H, a (substituted) alkyl or a (substituted) aryl] such as a compound of formula II. The derivative, for example, is obtained by condensing a 2,3-dichloro-1,4-dinaphthoquinone of formula III with sodium sulfide nonahydrate and further reacting the resultant substance with a 2,3-dichloro-1,4- dinaphthoquinone derivative of formula IV. A positive charging type monolayer photoreceptor is especially preferable as an electrophotographic receptor containing the derivative.
Patent JP-H0559768-A (JP)
Title: Connecting device for housing unit
Inventor: TSUDA SHINJI
IPC: E04B1/348
Filed: 1991-08-29
Abstract: PURPOSE:To make installation of housing units executable in an optional order. CONSTITUTION:The title device is composed of four setting plates 31-34 that are provided to the capital 4A-side of an adjoining column 4 of a housing unit 2 on the first story and are provided with connecting parts 31A-34A projecting toward the inside of a gap between the adjoining housing units and are placed in a ring shape, and a connecting plate 41 that connects each of the connecting parts 31A-34A in the gap between the housing units. As the connecting parts 31A-34A can be connected with the connecting plate 41 inserted into the gap between the housing units even after the housing units 2 and 3 are installed in an optional order, installation order of the housing units can be made optional.
Patent JP-H0881022-A (JP)
Title: Packing type monitoring system for automated warehouse
Inventor: KOMATSU YUKIO
IPC: B65G1/137
Filed: 1994-09-14
Abstract: PURPOSE: To enable the positive and easy increase-loading work of articles into an automated warehouse. CONSTITUTION: The packing type of plural loads W stocked in an automated warehouse is photographed by a digital still camera and stored as image data in correspondence with stock control data such as article numbers and article names. At the time of increase-loading, an article number 14 and a lot 16 are inputted by operation. Then the packing type of the corresponding loads W is displayed on the window 12 of the screen. Referring to this, a worker can know by intuition whether articles B can be increase-loaded.
Patent JP-S62104721-A (JP)
Title: Molding equipment
Inventor: UENO KEISUKE
IPC: B29C33/30
Filed: 1985-10-31
Abstract: PURPOSE:To enable cores to set at the predetermined position of the molding surface of a mold by a structure wherein a groove is formed on the molding surface of a movable mold and, in addition, an intermediate mold is provided so as to freely advance to and retreat from said groove in order to house the tips of the fingers of a core loader in the groove. CONSTITUTION:First, after a movable mold 3 is parted from a fixed mold, an intermediate mold 6 is retreated in the groove 5 of the movable mold 3 by contracting rods 7a and 8a through the actuation of air cylinders 7 and 8. Secondly, a core W, which is held by the holding members 11 of a core loader 9, is advanced above the projecting surface of the molding surface 3b of the movable mold 3 and then lowered towards the movable mold 3. In that case, the tips of the holding members 11 are housed in the groove 5 part, which is produced by the retreated intermediate mold 6 arranged on the molding surface 3b side of the opposing movable mold 3. Consequently, the abutting of the tip of the holding member 11 against the molding surface 3b of the movable mold 3 is avoided and the core W is set at the predetermined position of the molding surface 3b of the movable mold 3.
Patent JP-H08110804-A (JP)
Title: Data processor
Inventor: ISHIKAWA HITOSHI
IPC: G05B19/05
Filed: 1994-10-11
Abstract: PURPOSE: To effectively utilize CPU resources by providing a CPU exclusive for normal instructions and a general CPU. CONSTITUTION: When the CPU 1 exclusive for normal instructions reads out a special instruction while reading out a user program, a request flag indicating that the special instruction is read out is set in the flag area, etc., of a work memory 6. A CPU 2 checks the request flag throughout program execution to judge whether or not the request flag is set, and executes the requested special instruction when the request flag is set. After the special instruction is executed, the general CPU 2 sends a report on the completion of processing to the CPU 1 exclusive for normal instruction to make the CPU 1 exclusive for normal operation execute the normal instructions, and it is judged whether or not the program execution is completed by one scan. When the execution has been completed by one scan, peripheral processing is performed successively.
Patent JP-H0561523-A (JP)
Title: Automatic restoring system
Inventor: YOSHIMURA MAYUMI
IPC: G05B19/19
Filed: 1991-08-29
Abstract: PURPOSE:To provide an automatic restoring system where the working burden of an operator is reduced and an interrupted job is automatically restored in a working state. CONSTITUTION:The working procedure of a screw driving device 300 is divided into six steps, and plural practicable states are set in each step to attain each due job. These practicable states are stored in a memory 12 in each step. If a job is discontinued in a certain step, an operator issues a restoring command via a control panel 20. Receiving a restoring signal VR, a CPU 11 reads out the practicable states of the relevant step and decides the interference among these practicable states based on the detection signal VS1 received from a sensor 31A of each operating axis. Then the drive signal Vd1, etc., are outputted to a drive mechanism 31B, etc., of the corresponding operating axis in sequence from the practicable state where no interference is decided.
Patent JP-2001067670-A (JP)
Title: Adjustment method of laser power, adjustment method of tracking servo offset, optical disk device and optical disk
Inventor: ASANO KENJI
IPC: G11B7/0045
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To adjust the recording power to be optimum for every optical disk. SOLUTION: Data D3 are recorded on a groove track G1 for reproduction after data D2 are recorded (S31) on land tracks L1, L2, and the number of errors EG1n of the reproduced data is measured (S40). The recording power to the groove track G1 is stepwise increased, and when the equation EG1n<EG1 n-1 is not effected, the laser power Pn-1 at the previous time is defined to the minimum limit laser power PL (S41, S42). When EL2n,>EL2n-1 is in effect, the previous laser power Pn-1 is defined to the maximum limit laser power PH (S44, S45). Then, the optimum recording power PW is set between the PL and PH (S46).
Patent JP-H07104091-A (JP)
Title: Vessel wall cooling structure for reactor vessel
Inventor: ADACHI SHIGERU
IPC: G21C15/02
Filed: 1993-09-30
Abstract: PURPOSE:To suppress the vibration of an intermediate liner and prevent the engulfment of gas by providing swirl current guide vanes on the intermediate liner constituting the ascending passage of a coolant. CONSTITUTION:Swirl current guide vanes 25 are provided on an intermediate liner 17 to generate swirl current components when a coolant is lifted in the passage of the outside annulus section 22 of a reactor vessel wall cooling structure. The low-temperature sodium for cooling a reactor vessel wall 14 passes through a flow hole 19 via a plenum 24 in a bulkhead from a low-pressure plenum and flows into the annulus section 22. The direction of the current going out of the hole 19 is changed to have swirl current components because of the vanes 25. The swirl current components are kept up to the upper section of the annulus section 22, thus such unstable current is resolved overflowing from one position of an overflow section at one time and overflowing from another position next time, and the overflow quantity in the peripheral direction can be unified. The vibration of the intermediate liner 17 can be prevented, and the current uniformly flows in while the swirl current components are maintained at the intermediate annulus section after the overflow.
Patent JP-S63100772-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MIHARA TAKASHI
IPC: H01L21/8229
Filed: 1986-10-17
Abstract: PURPOSE:To prevent the operation of a parasitic TR, and to improve writing characteristics and the degree of integration by making a series load resistance element to cross a bottom section in a bipolar transistor (TR) type memory cell and forming an isolation region shaped by a shallow groove making a resistance element for memory cell load to bypass along a side wall section. CONSTITUTION:A bipolar TR type memory cell consists of a semiconductor substrate 1, an epitaxial layer 2, semiconductor regions 3, 6-9, a first isolation region 4, grooves 4A, 5A, a second isolation region 5, insulating films 4B, 5B, buried members 4C, 5C, electrodes 11, 13, a bipolar (BP)Tr TR, SBD, a series load resistance element RL, a series resistance element RS and a resistance element RH for memory cell load. The isolation region 5 is shaped by the groove 5A shallower than the isolation region 4A, the insulating film 5B and the buried member 5C. The series resistance element RS is made to cross the bottom section of the region 5, and the resistance element RH is made to bypass to a U-shape along a side wall section. Accordingly, the length of RS is shortened, thus preventing the operation of a parasitic TR.
Patent JP-H0583468-A (JP)
Title: Image sensor
Inventor: IMAMURA MASAYA
IPC: H04N1/028
Filed: 1991-09-25
Abstract: PURPOSE:To make this image sensor easy to be assembled in electronic equipment such as facsimile equipment, etc., and to improve transportation efficiency. CONSTITUTION:The shape of the cross section of a frame 1 is formed to a shape decreased in size toward a glass cover 2 fitted on the upper plane of the frame 1. A sensor illumination unit 5 provided with a light emitting element 3 and a light receiving element 4 is fixed on the lower part of the frame 1, and a rod lens array 6 to converge reflected light from an original W is arranged obliquely so that the optical axis of the lens array can be arranged at a some inclination angle to the plane of the glass cover 2. Light from the light emitting element 3 is made incident on the original W on the glass cover 2 almost perpendicularly, and the reflected light from the original W is converged by the rod lens array 6, and is received on the light receiving element 4, then, it is converted to an electrical signal.
Patent JP-H07152445-A (JP)
Title: Voltage generation circuit
Inventor: TEIMOSHII RIJIYAASU
IPC: G05F3/30
Filed: 1994-10-11
Abstract: PURPOSE: To provide a circuit for generating a reference voltage independent of a power supply voltage and a temperature in which transistors are provided with different emitter areas and a cell for supplying a current proportional to an absolute temperature is provided. CONSTITUTION: This circuit is provided with an amplifier (2) provided with the input stages (T3 , T4 , T5 , T6 , 25 and 26) of a loop back cascade type and output stages (T34 , T56 , T22 , 35, 45, 46 and 43) constituted so as to perform symmetrical operations. By the constitution, primary and secondary errors in the accuracy and stability of the reference voltage (Vref) generated by the voltage generation circuit are eliminated. The circuit is utilized in the field of microelectronics.
Patent JP-H0291942-A (JP)
Title: Formation of wiring
Inventor: NISHIHARA TOSHIYUKI
IPC: H01L21/3205
Filed: 1988-09-29
Abstract: PURPOSE:To obtain fine contact by first overlaying with a ground metallic layer of Al or Al alloy on an insulating layer wherein a contact window is opened, overlaying the whole face including this with a W layer and then leaving the W layer only in the window and removing the others by etching in case of forming an electrode or a wiring conductive layer in a high density IC. CONSTITUTION:An insulating layer 12 such as SiO2, etc., is overlaid on a semiconductor substrate 11, and at a desired position, for example, a fine contact window 12a of 0.5X0.5mum is bored, and a ground metallic layer 13 consisting of Al-Si alloy is deposited on the whole surface including it by sputtering such that the surface of the layer 11 and the bottom of the window 12 are continued though the surface is separated. Next, in this condition a W layer 14 is deposited on the whole face by the CVD method, and reactive ion etching is done so as to leave the layer 14 only on the layer 13 which is provided in the window 12a, and other layer 14 is removed by etching-back. This way, a laminate between the layers 13 and 14 is obtained inside the window 12a, and a photoresist 15 is provided thereon, and etching is done, and the layer 13 which became such a specified shape as to wrap the layer 14 is used as wiring 16.
Patent JP-H0796091-A (JP)
Title: Sewing device for peripheral edge part of carpet
Inventor: NISHIMORI SHIGERU
IPC: D05B29/00
Filed: 1993-09-30
Abstract: PURPOSE:To simplify and miniaturize the subject device by constituting the device so that a worker can execute easily its operation, and also, moving a carpet in a state that a mounting bass therefor is fixed. CONSTITUTION:In the sewing device for a carpet peripheral edge part, constituted so that a carpet 7 is mounted on a mounting base 1, and a peripheral edge part 7a of the carpet 7 is sewn, this device is provided with a sensor 24 for detecting a peripheral edge of the carpet 7 on the mounting base 1, a feeding means for rotating the carpet 7 along a shape of its peripheral edge centering around a sewing needle 4, and a controller for controlling the feeding means by a signal of the sensor 24.
Patent JP-H10275944-A (JP)
Title: Method for manufacturing thermoelectric transducer
Inventor: YAMAZAKI KEIICHI
IPC: B22F3/02
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To manufacture a thermoelectric transducer with an extremely small amount of residual carbon with a high density by eliminating an organic compound nearly completely. SOLUTION: A thermoelectric transducer material containing at least two types of elements being selected from a group consisting of Bi, Te, Sb, and Se element and an acryl resin binder are mixed, thus forming a material. After the formed forming body is heat-treated under a reduced pressure and is subjected to debindering, it is heat-treated under a non-oxidation atmosphere being equal to or more than atmospheric pressure, thus manufacturing a thermoelectric transducer. An acryl resin used as a binder is dissolved at a relatively low temperature and cannot be retained as carbon easily. Also, debindering can be made nearly completely by a heat treatment under a reduced pressure and at the same time the composition fluctuation of the thermoelectric transducer can be prevented by a heat treatment under a non-oxidation atmosphere that is equal to or more than atmospheric pressure.
Patent JP-2001065000-A (JP)
Title: Operation lever for construction machine
Inventor: KAMIYAMA HIDEAKI
IPC: G05G9/047
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide the operation lever for a construction machine capable of specifically enhancing the operability of the construction machine on the operation lever provided with the cabin seat of the construction machine such as a bulldozer, an excavator or the like. SOLUTION: An operation panel face being upward inclination is formed upward at an angle of 60-85 degrees to a horizontal face sideward of a cabin seat 2 provided on the upper structural body of a construction machine, and an operation rod 25 supported on the operation panel face in a direction orthogonal to the operation panel face and capable of operation in a horizontal direction to the construction machine and a vertical direction orthogonal thereto is provided. Furthermore, switches 27A, 27B, 28A, 28B, 29A, 29A capable of operating the mechanism of the construction machine on the operation part by finger operation are provided at need.
Patent JP-S61125250-A (JP)
Title: Packet reserving system
Inventor: TAZAKI TAKASHI
Filed: 1984-11-20
Abstract: PURPOSE:To perform effectively and exactly synchronized continuous communication and to elastically meet burst communication by devising a reserve information part for each packet and giving the information as to the synchronized continuous communication to the reserve information part of the related packets in order to use them. CONSTITUTION:In the controlling part of the packet, a reserve-vacant bit is provided. If a request for communication is generated from a terminal equipment to a packet exchanging device (PX), a reserve-request signal is supplied to a mode changing part 22. If the reserve-OK signal is generated responding to the pulse from a synchronous counter 18 and to the pulse on a loop 17, a selecting signal to make the reserve-vacant bit of the packet that generated the OK signal, in '1', is generated by the changing part 22, and the part 22 inserts '1' in the controlling part. The process is repeated for the required number of packets in one frame. The number of the packets is counted by a reserve counter 23 each time when the reserve bit is inserted. Also, because of the control by a supervisory controlling system, no device PX is required to release the reserve even when the packet reserve is failed or when the communication is completed.
Patent JP-H07102012-A (JP)
Title: Production of substituted acetylene polymer
Inventor: MIYATAKE TATSUYA
IPC: C08F4/70
Filed: 1993-09-30
Abstract: PURPOSE:To enable production of any of various high-mol. substituted acetylene polymers having excellent stereoregularity by polymerizing a substituted acetylene in the presence of a specific metal compound. CONSTITUTION:A substituted acetylene represented by formula II is polymerized in the presence of a metal compound represented by formula I to obtain the desired polymer. In the formulae, M is a transition metal which belongs to Group VIII of the Periodic Table; L is a compound having a multiple bond; B is a boron atom; X is an electron-donating or electron-attracting group; n is 1-4; m is 0-5; and R is an optionally substituted, linear or cyclic hydrocarbon group or an optionally substituted heterocyclic group. Rhodium is especially preferred as M. L is preferably a cyclodiene, e.g. cyclooctadiene or norbornadiene. Examples of X include alkyl, allyl, aryl, aralkyl, halogen and alkoxy groups.
Patent JP-H08111953-A (JP)
Title: Grease taking-out device for rotary electric machine
Inventor: KAWAMURA YOSHIYA
IPC: H02K5/173
Filed: 1994-10-12
Abstract: PURPOSE: To easily throw away grease without allowing the oil separated from the grease to leak out by fitting an adapter having a pipe-like front end to the grease flowing-out section of a bearing bracket and attaching a grease housing bag to the pipe-like front end of the adapter in a detachable state. CONSTITUTION: An adapter 14 composed of a closing plate 14a and pipe-like front end 14b is fitted to a grease flowing-out section 6 and a grease housing bag 15 composed of an opening 15b and rolled closed section 15a is attached to the front end 14b of the adapter 14 so as to collect the grease flowing out from the section 6 in the bag 15 through the adapter 14. The closed section 15a of the bag 15 is extended by the grease gradually injected into the section 15a and, finally, completely extended to its full length. Therefore, the leakage of the oil separated from the grease can be prevented and, at the same time, the discharging timing of the grease can be visually confirmed. In addition, the grease can be disposed without making hands dirty, because the grease can be thrown away together with the bag 15.
Patent JP-S6398681-A (JP)
Title: Developing device
Inventor: UEDA MASAHIDE
IPC: G03G15/08
Filed: 1986-10-15
Abstract: PURPOSE:To accurately detect toner concentration by providing a flow rate control member which supplies a developer onto a sensor surface at a steadily constant rate at a position opposite the sensor surface of a toner concentration detection sensor. CONSTITUTION:Toner supplied to a conveyance path 51 is conveyed by the conveyance blades 54 while mixed and agitated as shown by an arrow A and sent to the downstream end part of the conveyance path 51 after passing through a toner concentration detection area X where a toner concentration detection sensor 9 and the flow rate control member 55 are positioned. The sectional area of the conveyance path is much smaller in the toner concentration detection area X than that of any other part, and a developer is carried to the downstream side while overflowing the flow rate control member 55. Consequently, an invariably constant amount of the developer passes steadily between the sensor surface 91 of the toner concentration control member 55 and the flow rate control member 55. Consequently, the output of the toner concentration detection sensor 9 is relatively stable and accurate toner concentration can be detected.